| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.25 | 3.636% | $138.095 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $209.42 | 5.386% | $220.6994 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $131.71 | 6.843% | $140.7229 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $73.42 | 5.260% | $77.2819 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $49.33 | 10.748% | $54.632 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $121.57 | 6.418% | $129.3724 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $156.27 | 12.869% | $176.3804 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $874.97 | $937.1840 | $937.18 | $937.20 | $937.20 | |